* {
    margin: 0;
    padding: 0;
}

body,
html {
    padding: 8px;
    background-color: #f2f3f5;
}

.layui-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.layui-form-item {
    width: 450px;
}

#form-add,
#form-edit {
    padding-top: 15px;
}